Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN: 9780547587776
Author: HOLT MCDOUGAL
Publisher: HOLT MCDOUGAL
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Use a normal approximation to find the probability of the indicated number of voters, In this case, assume that 156 eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among eligible voters aged 18-24, 22% of them voted.
Probability that exactly 39 voted
The probability that exactly 39 of 156 eligible voters voted is .
(Round to four decimal places as needed.)
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Transcribed Image Text:Use a normal approximation to find the probability of the indicated number of voters, In this case, assume that 156 eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among eligible voters aged 18-24, 22% of them voted. Probability that exactly 39 voted The probability that exactly 39 of 156 eligible voters voted is . (Round to four decimal places as needed.)
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